Answer: alicyclic

AnswerCrossword Clue
alicyclicRelating to or denoting organic compounds that combine cyclic structure with aliphatic properties, e.g., cyclohexane and other saturated cyclic hydrocarbons
alicyclicdenoting organic compounds that are both aliphatic and cyclic, i.e. aliphatic in chemical behaviour but having their carbon atoms in a ring also CYCLOALIPHATIC